LIEBERT DH199A Ac Cooled Air 15-TON

( Brand: Liebert ), ( Model: DH199A ), ( Part Type: Ac )

Review LIEBERT Ac Cooled Air Ton

Liebert DH199A 2007 AC Cooled 15kW Data Center Rack Mount Air Conditioning Unit

The Liebert DH199A is a 2007 version of a high-performance, 15kW rack-mounted data center air conditioning unit engineered by Liebert, a recognized leader in providing reliable, efficient cooling solutions for mission-critical IT environments.

Design and Construction: This unit boasts a modern, compact design, with dimensions of 30.5 inches in height, 36 inches in width, and 51.5 inches in depth. Its 19-inch rack-mount form factor makes it an optimal fit for standard IT racks, allowing it to blend seamlessly into data center and IT environments, while also offering the advantage of a smaller footprint. The unit's hot-dip galvanized steel cabinet is both rugged and corrosion-resistant, ensuring longevity in a variety of operating conditions.

Cooling Capacity and Efficiency: The DH199A is impressive in terms of cooling capacity, offering a continuous rating of 13.2kW and a peak rating of 15kW. Its high-efficiency cooling system is designed to maintain an optimal temperature range and stable humidity levels for IT equipment, even in high ambient temperatures. The unit utilizes Liebert's Everyround Coil Evaporator, which provides uniform airflow across the coil, ensuring superior cooling and heat transfer performance.

Power Supply: The DH199A is equipped with a 208-230V, 3-phase, 60Hz, 60kVA, EER5.1 power supply, allowing it to handle a wide range of power requirements for data center applications. Additionally, the unit incorporates Liebert's patented Adaptive Control Technology, which continually monitors operating conditions and adjusts fan speed and compressor output to optimize energy efficiency.

Airflow Distribution: This 2007 Liebert DH199A model is designed for effective airflow distribution to ensure even cooling of IT equipment. Its fanned convey cooling system allows it to draw in air from the room, cool it, and circulate the conditioned air back into the IT environment. This design ensures that warm exhaust air is expelled towards the top and rear of the unit, minimizing recirculation and reducing the risk of hot spots within the data center.

Installation and Maintenance: The Liebert DH199A is designed for easy installation and maintenance. It is delivered fully factory-assembled and factory-tested, ensuring a quick installation process. The unit's front grille and filter are designed for easy removal and cleaning, allowing for routine, maintenance-free operation. Moreover, the unit's hot-swappable air filters simplify preventive maintenance tasks, minimizing downtime and maintaining optimal performance.

Conclusion: The Liebert DH199A 2007 AC Cooled 15kW data center rack-mount air conditioning unit represents a powerful, efficient, and effective cooling solution for mission-critical IT environments. Its compact size, high cooling capacity, and energy-efficient design make it an ideal choice for businesses seeking superior performance, dependability, and ease of installation and maintenance.

Pros and Cons of Buying a Liebert DH199A-2007 AC Cooled 15kW Data Center Air Conditioning Unit

The Liebert DH199A-2007 is a 15kW AC-cooled data center air conditioning unit that is widely recognized for its efficiency and reliability. In making a decision to purchase this cooling solution, it's essential to consider its advantages and disadvantages.

1. Efficiency: This unit features a high-efficiency design with an Electric Energy usage Effectiveness (Power Usage Effectiveness - PUE) of up to 1.11, saving energy and reducing operational costs.

2. High cooling capacity: With a cooling capacity of 15kW, the DH199A-2007 is capable of effectively cooling large data centers or colocation facilities.

3. Modular design: The DH199A-2007 can be used as a standalone unit or integrated into larger HVAC systems, providing flexibility for various data center cooling demands.

4. Hot and Cold Aisle containment: The unit supports hot and cold aisle containment, which helps improve overall energy efficiency by keeping hot and cold air separated, and maintaining better temperature control.

5. Redundancy: The DH199A-2007 supports N 1 redundancy, ensuring continuous operation and minimizing downtime in the event of component failure.

1. Cost: This high-performance, data center cooling unit comes with a significant price tag, making it a more expensive option compared to basic, non-dedicated cooling solutions.

2. Complex installation: The Liebert DH199A-2007 requires professional installation and integration into a complete data center infrastructure, which can add to the overall cost and complexity of the project.

3. Maintenance: The VFD and the compressor are the two most critical parts that require regular maintenance, which can be time-consuming and costly.

4. Noise level: The DH199A-2007 generates a considerable amount of noise due to its large cooling capacity. This may not be an issue in dedicated data centers but could lead to distractions or disturbances in co-location environments.

The Liebert DH199A-2007 15kW AC-cooled data center air conditioning unit is an energy-efficient, high-performance solution for large data centers or colocation facilities that demand significant cooling capacity. While it comes with a larger investment and requires professional installation, the unit's efficiency, hot and cold aisle containment support, and redundancy make it a wise choice for mission-critical applications. Prospective buyers should carefully consider the upfront cost and ongoing maintenance before making a final decision.

The Liebert DH199A-2007 is a top-tier air conditioning unit designed for large-scale data centers and colocation facilities with significant cooling demands. If you're operating such a facility, the DH199A-2007 is an excellent choice due to its cooling capacity, efficiency, and advanced features. However, for smaller data centers or budget-sensitive organizations, there are more affordable cooling solutions available that may better meet their needs.

Details:

This is an excellent condition 15 ton down flow Liebert ac from the unit would be securely palletized and loaded on your truck. It is an air cooled unit.

part #: dh199a price

• $5000.00

specifications acrfrigeratio:

• brand: Liebert
• model: Dh199a
• part type: Ac

Ratings:

1. Very nice, as specified 07-25-15
2. graet price 07-15-15
3. Item had some issues but seller responed and fix situation promptly. 5 Stars. 07-22-15
4. Item as described, thanks for the smooth transaction. 07-22-15
5. Got it today. Perfect transaction. Thank you!!! 07-10-15

Shipping:

• handling: 2 days
• type: Freight

Seller:

• zipcode: 02359
• city: Pembroke, Massachusetts

Offer:

• # bids: 0
• # Sold: 0
• Started: July 27, 2015, 1:44 am
• best offer: false
• quantity: 1
• min. bid: $5,000.00

Payments:

• PayPal

Returns:

• policy: no returns

General:

• in stock: Yes
• Business & Industrial > MRO & Industrial Supply > HVAC > HVAC Units > AC & Refrigeration Units
• condition: Used

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